From 6f3c772939463c97a4a8a8371db42b8f4b181c68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@hornquist.se>
Date: Tue, 19 Feb 2019 02:31:35 +0100
Subject: No idea, to tired.

---
 trie.h | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'trie.h')

diff --git a/trie.h b/trie.h
index 880716e8..07c1bce3 100644
--- a/trie.h
+++ b/trie.h
@@ -7,13 +7,11 @@ template <typename T>
 struct trie_node {
 	char c;
 	T* value = NULL;
-	trie_node<T>* next = NULL;
-	trie_node<T>* child = NULL;
+	trie_node<T>* next  = nullptr;
+	trie_node<T>* child = nullptr;
 
 	trie_node (char c);
 	trie_node (char c, trie_node<T>* next, trie_node<T>* child);
-
-	// ~trie_node ();
 };
 
 template <class T>
@@ -24,11 +22,10 @@ struct trie {
 	trie_node<T>* root;
 
 	trie ();
-	// ~trie ();
 
 	int push_back (const char* key, const T&);
 
-	T& operator[] ( char* key );
+	T& operator[] ( const char* key );
 
 	bool empty () { return this->root->child == NULL; }
 };
-- 
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